Kawah Ijen is an active volcano on the island of Java with an extremely acidic crater lake and gas emissions that produce blue flames upon contact with oxygen in Earth's atmosphere.

Panamik's northern hot spring is 150 m from Leh, 10,442 feet high, is a sulphur spring renowned for its medicinal benefits.

It’s been more than nine years since I first denounced Donald Trump as a “loudmouth vulgarian appealing to quieter vulgarians.” I’ve called myself a Never Trump conservative ever since, even when I ...